Rhode Island

Block Island (old Harbor) — Weekly Tide Table

Dec 20 – Dec 26, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Dec 20 3:38 AM 3.1 10:34 AM 0.1 4:10 PM 2.4 9:49 PM -0.2
7:08 AM
4:20 PM
1:11 PM
3:23 AM
Waxing Gibbous · 85%
Mon, Dec 21 4:36 AM 3.4 11:26 AM -0.2 5:07 PM 2.6 10:45 PM -0.4
7:08 AM
4:21 PM
1:50 PM
4:38 AM
Waxing Gibbous · 92%
Tue, Dec 22 5:31 AM 3.6 12:18 PM -0.4 6:01 PM 2.8 11:39 PM -0.5
7:09 AM
4:21 PM
2:41 PM
5:53 AM
Full Moon · 97%
Wed, Dec 23 6:24 AM 3.8 1:09 PM -0.5 6:53 PM 3.0
7:09 AM
4:22 PM
3:43 PM
7:03 AM
Full Moon · 100%
Thu, Dec 24 12:34 AM -0.7 7:16 AM 3.9 1:58 PM -0.6 7:44 PM 3.1
7:10 AM
4:22 PM
4:55 PM
8:02 AM
Full Moon · 99%
Fri, Dec 25 1:29 AM -0.7 8:09 AM 3.9 2:46 PM -0.6 8:36 PM 3.2
7:10 AM
4:23 PM
6:13 PM
8:50 AM
Waning Gibbous · 96%
Sat, Dec 26 2:23 AM -0.7 9:00 AM 3.8 3:33 PM -0.5 9:29 PM 3.2
7:11 AM
4:23 PM
7:31 PM
9:28 AM
Waning Gibbous · 91%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8459338 · view the interactive daily chart